A cikin yanayin babban aikin chromatography na ruwa (HPLC) da sauran dabarun nazari, zaɓin tubing na iya tasiri sosai ga daidaito da amincin sakamako. Polyether ether ketone (PEEK) tubing ya fito azaman kayan da aka fi so, yana ba da haɗin ƙarfin injina da juriya na sinadarai. Wannan labarin delves cikin abũbuwan amfãni dagaPEEK tubing, musamman bambance-bambancen diamita na waje na 1/16 (OD), kuma yana ba da jagora kan zaɓin diamita na ciki mai dacewa (ID) don aikace-aikace daban-daban.
Muhimmancin Zaɓin Tubing a cikin Aikace-aikacen Nazari
Zaɓin bututun da ya dace yana da mahimmanci a cikin saitin nazari. Yana tabbatar da:
•Daidaituwar sinadarai: Hana halayen tsakanin kayan tubing da kaushi ko samfurori.
•Juriya na matsin lamba: Yana tsayayya da matsalolin aiki na tsarin ba tare da lalacewa ba.
•Daidaiton Girma: Yana kula da daidaitattun ƙimar kwarara kuma yana rage matattun kundin.
Amfanin PEEK Tubing
PEEK tubing yayi fice saboda:
•Babban Ƙarfin Injini: Mai iya jurewa matsa lamba har zuwa mashaya 400, yana sa ya dace da aikace-aikacen matsa lamba.
•Juriya na Chemical: Inert zuwa mafi yawan kaushi, rage haɗarin kamuwa da cuta da kuma tabbatar da amincin sakamakon nazari.
•Zaman Lafiya: Tare da wurin narkewa na 350 ° C, PEEK tubing ya kasance barga a ƙarƙashin yanayin zafi mai tsayi.
•Daidaitawar halittu: Ya dace da aikace-aikacen da suka haɗa da samfurori na halitta, ba tare da tabbatar da mu'amala mara kyau ba.
Fahimtar 1/16" OD PEEK Tubing
1 / 16 "OD shine ma'auni mai mahimmanci a cikin tsarin HPLC, wanda ya dace da mafi yawan kayan aiki da masu haɗawa. Wannan daidaitaccen daidaitawa yana sauƙaƙe tsarin haɗin kai da kiyayewa. Zaɓin diamita na ciki (ID) yana da mahimmanci, kamar yadda yake rinjayar ƙimar kwarara da matsa lamba na tsarin.
Zaɓin Madaidaicin Diamita na ciki
Ana samun bututun PEEK a cikin ID daban-daban, kowanne yana biyan takamaiman buƙatun kwarara:
•0.13 mm ID (Ja): Mafi dacewa don aikace-aikacen ƙananan gudu inda madaidaicin iko yake da mahimmanci.
•0.18 mm ID (Na halitta): Ya dace da matsakaicin matsakaicin matsakaici, daidaita matsi da gudana.
•0.25mm ID (Blue): Ana amfani da su a daidaitattun aikace-aikacen HPLC.
•0.50mm ID (Yellow): Goyan bayan mafi girma kwarara rates, dace da shiri chromatography.
•0.75mm ID (Green): Ana amfani da shi a aikace-aikacen da ke buƙatar kwararar ruwa mai mahimmanci ba tare da matsi mai mahimmanci ba.
•1.0mm ID (Grey): Mahimmanci don aikace-aikacen kwarara mai yawa, rage girman koma baya.
Lokacin zabar ID, yi la'akari da danko na abubuwan kaushi, ƙimar kwararar da ake so, da iyakokin tsarin.
Mafi kyawun Ayyuka don Amfani da PEEK Tubing
Don haɓaka fa'idodin tubing na PEEK:
•Guji Wasu MaganiPEEK bai dace da sulfuric da nitric acid da aka tattara ba. Bugu da ƙari, abubuwan kaushi kamar DMSO, dichloromethane, da THF na iya haifar da faɗaɗa tubing. Yi taka tsantsan lokacin amfani da waɗannan abubuwan kaushi.
•Dabarun Yankan Da Ya dace: Yi amfani da masu yankan tubing masu dacewa don tabbatar da tsaftataccen yanki mai tsafta, kiyaye hatimi mai kyau da daidaiton kwarara.
•Dubawa akai-akai: Lokaci-lokaci bincika alamun lalacewa, kamar fashewar saman ko canza launin, don hana yuwuwar gazawar tsarin.
Kammalawa
PEEK tubing, musamman ma bambance-bambancen 1/16 "OD, yana ba da ingantaccen ingantaccen bayani don aikace-aikacen nazari daban-daban. Haɗin ƙarfi na musamman na ƙarfi, juriya na sinadarai, da kwanciyar hankali na thermal yana sa ya zama abu mai mahimmanci a cikin kowane saitin dakin gwaje-gwaje.
Don ingantattun hanyoyin magance bututun PEEK waɗanda aka keɓance da bukatun dakin gwaje-gwaje, tuntuɓiChromasiryau. Kwararrunmu a shirye suke su taimaka muku wajen inganta ayyukan binciken ku.
Lokacin aikawa: Maris-07-2025